Something that I noticed recently while listening to some random TMA episodes is that Jon only does things if he thinks they’ll make a difference.
I know, why would anyone do something if they didn’t think it would make a difference? What I mean is, where other characters might do things that they know almost definitely won’t help Jon doesn’t even bother to try.
In MAG 39, when Tim comes back from lunch Sasha and Martin are yelling to him to look around, but Jon doesn’t bother, he knows the room is soundproof.
In MAG 118, Jon doesn’t bother to try to help the victims in the Unknowing, because there’s not really any way that he could help them.
In MAG 178, this is where I really noticed it, Martin keeps trying to talk to the victims of the domain, but Jon keeps telling him not to bother because they aren’t aware of them.
There probably some instances where he will do something that he knows won’t have any affects, but I don’t remember.
I’m not really going somewhere with this, just that it’s an interesting character trait.